36 lines
1.2 KiB
TypeScript
36 lines
1.2 KiB
TypeScript
import { ErrorHandler, Severity } from '../error-handler';
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export const initializeGpu = async (): Promise<GPUDevice> => {
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const gpu = navigator.gpu;
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if (!gpu) {
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throw new Error('WebGPU is not supported in your browser');
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}
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const adapter = await gpu.requestAdapter({
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powerPreference: 'high-performance',
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});
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if (!adapter) {
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throw new Error('Could not request adatper');
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}
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ErrorHandler.addMetadata('adapter', await adapter.requestAdapterInfo());
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ErrorHandler.addMetadata('features', adapter.features);
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ErrorHandler.addMetadata('limits', adapter.limits);
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const gpuDevice = await adapter.requestDevice({
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requiredLimits: {
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maxBufferSize: adapter.limits.maxBufferSize,
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maxComputeInvocationsPerWorkgroup: adapter.limits.maxComputeInvocationsPerWorkgroup,
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maxComputeWorkgroupSizeX: adapter.limits.maxComputeWorkgroupSizeX,
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maxComputeWorkgroupSizeY: adapter.limits.maxComputeWorkgroupSizeY,
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maxComputeWorkgroupSizeZ: adapter.limits.maxComputeWorkgroupSizeZ,
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},
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});
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gpuDevice.addEventListener('uncapturederror', (event: GPUUncapturedErrorEvent) =>
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ErrorHandler.addError(Severity.ERROR, event.error.message)
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);
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return gpuDevice;
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};
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